Registration Dossier
Registration Dossier
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EC number: 455-600-9 | CAS number: 790240-84-5
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
no surface active properties
Key value for chemical safety assessment
- Surface tension:
- 74.5
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
The determination of the surface tension of an aqueous solution of the substance was based on the OECD Guideline No. 115: "Surface Tension of Aqueous Solutions" (1995) and on the EEC Directive 92/69, Part A, Methods for the determination of physico-chemical properties, A.5 "Surface tension", EEC Publication No. L383, December 1992.
In conclusion, the surface tension of the substance in water (at a concentration of about 0.1 %) was determined to be
74.5 mN/m at 20.3°C ± 0.3°C.
Based on the criteria as outlined in the EEC Guideline, the substance is not a surface active substance.
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